22 April 2022
: Case report 
A 15-Year Change of an Adrenal Endothelial Cyst
Challenging differential diagnosis, Rare disease
Min-Jui Wu1ABCDEF, Meng-Hung Shih12ADE, Chin-Li Chen1BF, En Meng1ACF*DOI: 10.12659/AJCR.935053
Am J Case Rep 2022; 23:e935053
Table 1. Normal test ranges.
| Hormone test | Units | Reference range |
|---|---|---|
| Urinary vanillylmandelic acid | mg/24 h | 1.0–7.5 |
| Free cortisol(serum) | ug/dL | 4.0–22 |
| Plasma renin activity | ng/mL/h | 1.31–3.95 |
| Aldosterone | pg/mL | Standing: 70–350; Rest: 12–150 |
| Testosterone | ng/dL | Age related |